... In AAAI, pages 412–418 C Kruengkrai, K Uchimoto, J Kazama, Y Wang, K Torisawa, and H Isahara 2009 An error-driven word- character hybrid model for joint chinese word segmentation and pos tagging ... on POS taging The proposed constrained taggers as described above can achieve near state-of-art POS tagging accuracy in a much more efficient manner 5.4 Chinese word segmentation Like other tagging ... 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP, ACL ’09, pages 513–521 Mitch Marcus, Beatrice Santorini, and Mary Ann Marcinkiewicz...